联动下拉列表 php答:var areaData = "110000|北京市,110100|市辖区,110101|东城区,110102|西城区,110103|崇文区,110104|宣武区,110105|朝阳区,110106|丰台区,110107|石景山区...211303|龙城区,211321|朝阳县,211322|建平县,211324|喀喇沁左翼蒙古族自治县,211381|北票市,211382|凌源市,211400|葫芦岛市,211401|市辖区,211402|连山区,...
写一个JAVA脚本,怎样使复选框按情况而选项不同?答:DisList["北京"]= ["东城区", "西城区", "崇文区", "宣武区", "朝阳区", "海淀区", "丰台区", "石景山区", "房山区", "通州区", "...DisList["朝阳"]= ["双塔区", "龙城区", "其它"];DisList["长春"]= ["朝阳区", "宽城区", "二道区", "南关区", "绿园区", "双阳区"...